Controller specification
1.working voltage:42V-48V
2. working current:0-28A
3. undervoltage: 42V
4.environmental temperature:-10℃--90℃
5.Cooling mode: natural cooling
6.levels of protection:IP55
7.matching motor: brushless 500w motor
8.Main function: General function (high, low brake, speed meter)
9.Humidity: relative humidity 15% ~ 95% rh
10.Dielectric environment: there is no serious corrosive gas around and affect the electrical insulation performance of the medium